<template>
    <div class="btns">
        <el-button :icon="Plus" type="primary" @click="open(null)" size="small">新建</el-button>
        <el-popconfirm
        confirm-button-text="是"
        cancel-button-text="否"
    :icon="InfoFilled"
    icon-color="#626AEF"
    title="是否确认删除?"
    @confirm="confirmEvent"
  >
  <template #reference>
    <el-button :icon="Delete" type="danger" size="small">删除</el-button>
  </template>
  
</el-popconfirm>
    </div>
    <el-table :data="tableData.list" style="width: 100%;" @selection-change="handleSelectionChange">
        <el-table-column type="selection" :selectable="selectable" width="55" />
        <el-table-column prop="id" label="id" />
        <el-table-column prop="name" label="昵称" />
        <el-table-column  label="头像" >
            <template #default="scope">
                <el-image 
                style="width: 50px;height: 50px;"
                :src="scope.row.avatar"
                />
            </template>
        </el-table-column>
        <el-table-column prop="name" label="性别" >
            <template #default="scope">
               {{ scope.row.sex === '1'?'男':'女' }}
            </template>
        </el-table-column>
        <el-table-column prop="mobile" label="手机号" />
        <el-table-column prop="active" label="状态">
            <template #default="scope">
                <el-tag :type="scope.row.active ? 'success':'danger'">{{ scope.row.active ?'正常':'失效' }}</el-tag>
            </template>
        </el-table-column>
        <el-table-column label="创建时间">
            <template #default="scope">
                <div class="flex-box">
                    <el-icon><Clock /></el-icon>
                <span style="margin-left: 10px;">{{ scope.row.create_time }}</span>
                </div>
            </template>
        </el-table-column>
        <el-table-column label="操作">
            <template #default="scope">
                <el-button type="primary" @click="open(scope.row)">编辑</el-button>
            </template>
        </el-table-column>
    </el-table>
    <div class="pagination-info">
        <el-pagination
      v-model:current-page="paginationData.pageNum"
      :page-size="paginationData.pageSize"
      :background="false"
      size="small"
      layout="total, prev, pager, next"
      :total="tableData.total"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
    />
    </div>
    
    <el-dialog
    v-model="dialogFormVisable"
    :before-close="beforeClose"
    title="培护师添加"
    width="500"
    >
    <el-form
    ref="formRef"
         label-width="100px"
        label-position="left"
        :model="form"
        :rules="rules"
    >
        <el-form-item v-show="false" prop="id">
            <el-input v-model="form.id"></el-input>
        </el-form-item>
        <el-form-item label="昵称" prop="name">
            <el-input v-model="form.name" placeholder="请输入昵称" ></el-input>
        </el-form-item>
        <el-form-item label="头像" prop="avatar">
            <el-button v-if="!form.avatar" type="primary" @click="dialogImgVisable=true">点击上传</el-button>
            <el-image  
            v-else
            :src="form.avatar"
            style="width: 100px;height: 100px;"
            />
        </el-form-item>
        <el-form-item label="性别" prop="sex">
         <el-select v-model="form.sex" placeholder="请选择性别">
            <el-option label="男" value="1" />
            <el-option label="女" value="2" />
         </el-select>
        </el-form-item>
        <el-form-item label="年龄" prop="age">
            <el-input-number v-model="form.age" :min="18" :max="50"  />
        </el-form-item>
        <el-form-item label="手机号" prop="mobile">
            <el-input v-model="form.mobile" placeholder="请输入手机号" ></el-input>
        </el-form-item>
        <el-form-item label="是否生效" prop="active">
            <el-radio-group v-model="form.active">
      <el-radio :value="0" >失败</el-radio>
      <el-radio :value="1" >生效</el-radio>
    </el-radio-group>
        </el-form-item>
    </el-form>
    <template #footer>
        <div class="dialog-footer">
            <el-button type="primary" @click="confirm(formRef)">确认</el-button>
        </div>
    </template>
    </el-dialog>
    <el-dialog
    v-model="dialogImgVisable"
    :before-close="beforeClose"
    title="选择图片"
    width="680"
    >
    <div class="image-list">
        <div v-for="(item,index) in fileList" :key="item.name" class="img-box" @click="selectIndex = index">
            <div v-if="selectIndex === index" class="select">
                <el-icon color="#fff"><Check /></el-icon>
            </div>
            <el-image 
            style="width: 148px; height: 148px;"
            :src="item.url"
            />
        </div>
    </div>
    <template #footer>
        <div class="dialog-footer">
            <el-button @click="dialogImgVisable=false">取消</el-button>
            <el-button type="primary" @click="confirmImage">确认</el-button>
        </div>
    </template>
    </el-dialog>
</template>

<script setup>
import {reactive, ref , onMounted,nextTick} from 'vue'
import {Plus,InfoFilled, Delete} from '@element-plus/icons-vue'
import {photoList,companion,companionList,deleteCompanion } from '../../../api'
import dayjs from 'dayjs'
import { ElMessage } from 'element-plus'

onMounted(()=>{
    photoList().then(({data})=>{
        fileList.value = data.data
        
    })
    getListData()
})

const paginationData = reactive({
    pageNum:1,
    pageSize:10
})

const tableData = reactive({
    list:[],
    total:0
})

const getListData = ()=>{
    companionList(paginationData).then(({data})=>{
        const {list,total} =data.data
        list.forEach(item=>{
            item.create_time = dayjs(item.create_time).format('YYYY-MM-DD')
        })
        tableData.list = list
        tableData.total =total
    })
}

const selectTableData= ref([])

const confirmEvent = ()=>{
    if(!selectTableData.value.length){
        return ElMessage.warning('请选择至少一个数据')
    }
    deleteCompanion({id:selectTableData.value}).then(({data})=>{
        if(data.code === 10000){
            getListData()
        }
    })
}

const handleSizeChange = (val)=>{
    paginationData.pageSize =val
    getListData()
}

const handleCurrentChange = (val)=>{
    paginationData.pageNum = val
    getListData()
}

const handleSelectionChange =(val)=>{
    selectTableData.value = val.map(item=>({id:item.id}))
}
const dialogFormVisable =ref(false)
const dialogImgVisable = ref(false)
const fileList = ref([

])
const selectIndex =ref(0)
const confirmImage =()=>{
    form.avatar = fileList.value[selectIndex.value].url
    dialogImgVisable.value = false
}
const beforeClose = ()=>{
    dialogFormVisable.value = false
    formRef.value.resetFields()
}
const formRef=ref()
const form = reactive({
    id:'',
    mobile:'',
    active:1,
    age:28,
    avatar:'',
    name:'',
    sex:'',

}) 

const rules = reactive({
    name:[{ required :true,trigger:'blur', message:'请填写昵称' }],
    avatar:[{ required :true, message:'请选择头像'}],
    sex:[{ required :true,trigger:'change', message:'请选择性别'}],
    mobile:[{ required :true,trigger:'blur', message:'请填写手机号' }],
})

const confirm = async(formEl)=>{
    if(!formEl) return
    await formEl.validate((valid, fields)=>{
        if(valid){
            companion(form).then(({data})=>{
                if(data.code === 10000){
                    ElMessage.success('成功')
                    beforeClose()
                    getListData()
                }else{
                    ElMessage.error(data.message)
                }
            })
        }else{
            console.log('error submit!', fields)
        }
    })
}

const open = (rowData={})=>{
    dialogFormVisable.value =true
    nextTick(()=>{
        if(rowData){
            Object.assign(form,rowData)
        }
    })
}


</script>

<style lang="less" scoped>
.btns {
    padding: 10px 0 10px 10px;
    background-color: #fff;
}
.image-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  .img-box {
    position: relative;
    .select {
      position: absolute;
      left: 0px;
      top: 0px;
      width: 24px;
      height: 24px;
      background-color: #67c23a;
      z-index: 999;
      display: flex;
      justify-content: center;
      align-items: center;
    }
  }
  .el-image {
    margin-right: 10px;
    margin-bottom: 10px;
  }
}
.flex-box{
    display: flex;
    align-items: center;
}
</style>